Zero's first exploration of a labyrinth since waking up in this world progressed smoothly.
After an unknown amount of time had passed, Zero and the two maids swiftly and skillfully cleared the second floor of the underwater labyrinth, which harbored the same labyrinth monsters named "Pursuers of Acana".
As they explored the second floor, Azel and Olivia belatedly realized one thing: the labyrinth monsters named Pursuers of Acana possessed different weapons because each had a different specialization.
Those who sneakily stabbed them from behind on the first floor were perhaps assassins of sorts who desired to capture the Princess of Atlas according to the royal decree of the ancient kingdom's king.
